public BlendStateDesc(BlendStateTypes type)
{
renderTargetWriteMask = X.ColorWriteChannels.All;
switch (type)
{
case BlendStateTypes.None:
blendEnable = false;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Add:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Subtract:
blendEnable = true;
blendOp = X.BlendFunction.Subtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Subtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.RevSubtract:
blendEnable = true;
blendOp = X.BlendFunction.ReverseSubtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.ReverseSubtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Alpha:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.SourceAlpha;
dstBlend = X.Blend.InverseSourceAlpha;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.SourceAlpha;
dstBlendAlpha = X.Blend.InverseSourceAlpha;
break;
default:
Debug.ThrowError("BlendStateDesc", "Unsuported BlendStateType");
break;
}
}
public BlendStateDesc(BlendStateTypes type)
{
renderTargetWriteMask = X.ColorWriteChannels.All;
switch (type)
{
case BlendStateTypes.None:
blendEnable = false;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Add:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Subtract:
blendEnable = true;
blendOp = X.BlendFunction.Subtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Subtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.RevSubtract:
blendEnable = true;
blendOp = X.BlendFunction.ReverseSubtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.ReverseSubtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Alpha:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.SourceAlpha;
dstBlend = X.Blend.InverseSourceAlpha;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.SourceAlpha;
dstBlendAlpha = X.Blend.InverseSourceAlpha;
break;
default:
Debug.ThrowError("BlendStateDesc", "Unsuported BlendStateType");
break;
}
}